Typo's

[Ryan Martindale]

I seem to have found to typo bugs in the library, both in
src/base/ftglyph.c.

line 166 reads (comment added by me)
      // MEM_Copy( source->buffer, target->buffer, size );

but memcpy takes the destination first, source second.  This fixed it for
me.
      MEM_Copy( target->buffer, source->buffer, size );


line 239
    // cbox->yMin = cbox->xMax - ( glyph->bitmap.rows << 6 );

xMax should actually be yMax as follows.

    cbox->yMin = cbox->yMax - ( glyph->bitmap.rows << 6 );

Thanks,

Ryan Martindale